CVE-2022-30333 - Directory traversal

Immediate

Remediate Within 48 Hours

CVE Information|Basic Analysis|Framework Mapping|Web Framework Mapping|Compliance

CVE Information

Original CVE data

Published: May 9, 2022

Updated: September 17, 2023

RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.

CWE: CWE-22

CVSS v25

AV:N/AC:L/AU:N/C:N/I:P/A:N

CVSS v37.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz

https://www.rarlab.com/rar_add.htm

https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/

http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html

https://lists.debian.org/debian-lts-announce/2023/08/msg00022.html

https://security.gentoo.org/glsa/202309-04

Affected Vendors

Rarlab - (1)

More vulnerabilities from Rarlab

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOⁿengine

Directory traversal

CVSS Scores as calculated by PRIOⁿengine

CVSS v26.4

AV:N/AC:L/AU:N/C:P/I:P/A:N

CVSS v39.1

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

MITRE CWE Top 25

Vulnerability weakness type is in the top 25 CWEs according to MITRE. View Mitre Top 25 CWEs

Exploits

Exploits are available either through exploit packs, Github repos or the world wide web in general.

Active Exploitation

Vulnerability is referenced under CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

Vulnerability is mentioned or trending in social media.

Threat Actor Activity

Vulnerability is being actively exploited by threat actors during campaigns.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

T1190 - Exploit Public-Facing Application

T1083 - File and Directory Discovery

T1005 - Data from Local System

Compliance Impact

How the submited vulnerability affects compliance

Web Application Security Frameworks

Applicable if the issue likely affects a web application

WASC-19 - SQL Injection